What to do if a yellow triangle exclamation mark appears on your computer

Solution: First "Open Network and Sharing Center" and click the "Change Configurator Settings" button; then right-click the local connection and select the "Properties" item in the pop-up menu; then open "TCP/IP" Properties; finally, in the window that opens, check "Obtain an IP address automatically" and click "OK".

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Recommended tutorial: "windows tutorial"

A yellow exclamation mark on the computer indicates a fault. The fault may be caused by a faulty network card driver.

When a yellow exclamation mark appears on the network icon, it indicates that the LAN may have an IP address conflict or a restricted IP address, or the network operator has stopped providing services.

Solution to the yellow triangle exclamation mark that appears locally on the computer

1. Right-click the network icon in the lower right corner of the task, and select Select the "Open Network and Sharing Center" item from the pop-up extension menu.

#2. Then click the "Change Configurator Settings" button.

#3. Set the IP acquisition method to dynamic acquisition: right-click the local connection and select the "Properties" item in the pop-up menu.

4. Then open the "TCP/IP" properties.

#5. Check "Obtain an IP address automatically" in the window that opens and click the "OK" button. And restart the local connection to try to solve the problem.

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